Stock Fieros 2.8s are hot, with a little tweaking for efficiency: This car has up-graded distrubuter, 45000 volt coil, 8mm magnecore wires, platinum plugs (iridium better), K&N air filter, no EGR system to strangle engine (allows your engine to breath), 160 degree thermostate (2.8s want and need to run cool!); all resulting in smoother, stronger, cleaner, more efficient running, and much better gas mileage. It’s like a different car! Next tweak will be a street performance clutch and aluminum flywheel. In this video, I dumped the clutch at 4000rpm, but 5k would be mutch more impressive. I still got 30-ft. of rubber off the line. That means I’m definately getting much more than the factory rated 140hp, just by giving her the tweaks she wants and needs. On the high-way she jumps to 90 faster than she used to jump to 80.

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